Lung Cancer: One of the Leading Causes of Death in Thailand

 

Lung cancer is one of the leading causes of death among Thai people. It occurs when cells in the lungs begin to grow and divide abnormally and uncontrollably. Damaged cells undergo genetic mutations, eventually forming malignant tumors that interfere with the normal function of organs and body systems.

 

Types of Lung Cancer

 

Lung cancer can be classified into two main types:

 

Small Cell Lung Cancer (SCLC)

Small cell lung cancer is an aggressive type that grows and spreads rapidly. It accounts for approximately 10-25% of all lung cancer cases. This type is most commonly found in individuals with a long history of heavy smoking or prolonged exposure to secondhand smoke and air pollution such as PM2.5 particles.

 

Non-Small Cell Lung Cancer (NSCLC)

Non-small cell lung cancer is the most common type, accounting for approximately 75-90% of lung cancer cases. It tends to spread more slowly compared to small cell lung cancer. When detected early and treated appropriately with modern medical treatments, this type of lung cancer can often be effectively managed or cured.

 

Early Warning Signs of Lung Cancer

 

Common early symptoms may include:

๐ Persistent cough or dry cough lasting more than two weeks

๐ Coughing up blood or blood-stained sputum

๐ Shortness of breath or difficulty breathing

๐ Wheezing or noisy breathing

๐ Chest pain when breathing

๐ Hoarseness or changes in voice

๐ Frequent lung infections

๐ Fatigue or unusual weakness

๐ Unexplained weight loss

If these symptoms persist, medical evaluation is strongly recommended.

 

How to Reduce the Risk of Lung Cancer

 

Preventive measures include:

 

Avoid

๐ Smoking or tobacco use

๐ Exposure to polluted environments such as secondhand smoke and PM2.5 air pollution

 

Adopt healthy habits

๐ Eat a balanced diet rich in vegetables and fruits containing essential vitamins and minerals

๐ Exercise regularly to maintain overall health

๐ Undergo regular health check-ups and annual lung cancer screening, especially for individuals at higher risk

 

 

source : Kasemrad Hospital Ramkhamhaeng

**Translated and compiled by ArokaGO Content Team